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Prime Tuple Database
Prime p0= 2152473666108548813 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 84 14 90 12 18 28 2 66 16 66 2 28 18 12 90 14 84 (?)
an: 0 84 98 188 200 218 246 248 314 330 396 398 426 444 456 546 560 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Xenon
db: batch=81, k=18, 84 14 90 12 18 28 2 66 16
dn: 0 84 14 90 12 18 28 2 66 16 66 2 28 18 12 90 14 84 (?)
an: 0 84 98 188 200 218 246 248 314 330 396 398 426 444 456 546 560 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Xenon
db: batch=81, k=18, 84 14 90 12 18 28 2 66 16
| STPT(10) | 2152472790823412969 | 0 2 18 20 30 32 42 44 60 62 | -875285135844 |
| STPT(10) | 2152472940127736669 | 0 2 42 44 60 62 78 80 120 122 | -725980812144 |
| SPT(16) | 2152472982061952959 | 0 30 70 114 180 204 208 258 310 360 364 388 454 498 538 568 | -684046595854 |
| SPT(16) | 2152473129929720879 | 0 8 32 50 54 72 74 84 128 138 140 158 162 180 204 212 | -536178827934 |
| SPT(16) | 2152473296955865729 | 0 24 30 42 48 52 130 138 214 222 300 304 310 322 328 352 | -369152683084 |
| SPT(16) | 2152473345484182737 | 0 20 24 42 44 84 90 120 134 164 170 210 212 230 234 254 | -320624366076 |
| SPT(16) | 2152473775635162073 | 0 30 58 70 100 154 160 180 184 204 210 264 294 306 334 364 | 109526613260 |
| SPT(16) | 2152474036932629981 | 0 6 18 90 98 110 138 140 216 218 246 258 266 338 350 356 | 370824081168 |
| SPT(16) | 2152474239427818773 | 0 36 80 96 150 164 206 216 278 288 330 344 398 414 458 494 | 573319269960 |
| STPT(10) | 2152474828203107657 | 0 2 12 14 42 44 72 74 84 86 | 1162094558844 |
| SPT(13) | 2152474831606064543 | 0 36 90 96 120 156 168 180 216 240 246 300 336 | 1165497515730 |
©2024 Tomáš Brada